News From the Field
Uncovering the answer to an age-old question: How do snowflakes form?
May 10, 2017
New research led by a Tufts University chemist has shed new light on ice crystal formation by combining an electron backscatter with a large single crystal ice model. In a study published in the Proceedings of the National Academy of Sciences, scientists discovered that an ice crystal's flat sides are formed by a hexagon that is larger and consists of a central water molecule surrounded by six others in the same layer.
The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2016, its budget is $7.5 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 48,000 competitive proposals for funding and makes about 12,000 new funding awards. NSF also awards about $626 million in professional and service contracts yearly.
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